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Problem8.java
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44 lines (35 loc) · 2.14 KB
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import java.util.Random;
//Find the thirteen adjacent digits in the 1000-digit number that have the greatest product. What is the value of this product?
public class Problem8 {
public String theString = "7316717653133062491922511967442657474235534919493496983520312774506326239578318016984801869478851843858615607891129494954595017379583319528532088055111254069874715852386305071569329096329522744304355766896648950445244523161731856403098711121722383113622298934233803081353362766142828064444866452387493035890729629049156044077239071381051585930796086670172427121883998797908792274921901699720888093776657273330010533678812202354218097512545405947522435258490771167055601360483958644670632441572215539753697817977846174064955149290862569321978468622482839722413756570560574902614079729686524145351004748216637048440319989000889524345065854122758866688116427171479924442928230863465674813919123162824586178664583591245665294765456828489128831426076900422421902267105562632111110937054421750694165896040807198403850962455444362981230987879927244284909188845801561660979191338754992005240636899125607176060588611646710940507754100225698315520005593572972571636269561882670428252483600823257530420752963450";
public Problem8() {
}
public static String stringGen(int n) { //For any size string, string generator
String[] strGen = new String[n];
for(int i = 0; i < n; i++) {
strGen[i] = (Integer.toString(randInt(0,9)));
}
StringBuilder builder = new StringBuilder();
for(String s : strGen) {
builder.append(s);
}
return builder.toString();
}
public static int randInt(int min, int max) {
Random rand = new Random();
int randomNum = rand.nextInt((max - min) + 1) + min;
return randomNum;
}
public static int oceansThirteen(String str) {
//Read the String
//Changing starting position everytime at an increment of 1. So basically, read it and 12 ahead
//Can be done using nested loop
//Next store this value in a separate array
//Compare the values in the array and see which is the biggest, WOO!
return 0;
}
public static void main(String[] args) {
//System.out.println(stringGen(1000));
System.out.println();
}
}